Drugs affecting the gastrointestinal system

(S)-Columbianetin acetate is an isomer of Columbianetin. Columbianetin is a phytoalexin associated with celery ( Apium graveolens ) resistance to pathogens during storage. Columbianetin exhibits excellent anti-fungal and anti-inflammatory

(S)-Columbianetin acetate is an isomer of Columbianetin. Columbianetin is a phytoalexin associated with celery ( Apium graveolens ) resistance to pathogens during storage. Columbianetin exhibits excellent anti-fungal and anti-inflammatory

(+)-Di-tert-butyl L-tartrate, 99% 250mg

General description This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate.

(+)-O,O′-Di-pivaloyl-D-tartaric acid is a chiral protonating agent (CPA).

(+)-O,O′-Di-pivaloyl-D-tartaric acid is a chiral protonating agent (CPA).

(+)-O,O′-Di-pivaloyl-D-tartaric acid is a chiral protonating agent (CPA).

(+)-O,O′-Di-pivaloyl-D-tartaric acid is a chiral protonating agent (CPA).

(+)-DOI.

(+)-DOI.

(+)-Epipinoresinol.

(+)-Ethyl D-lactate.